baber/WOPTO huggingface dataset:
Patent JP-H08136397-A (JP)
Title: Illumination method used for optical fiber structure measurement
Inventor: HATA RYOICHI
IPC: G01M11/00
Filed: 1994-11-04
Abstract: PURPOSE: To provide an illumination method used for optical fiber structure measurement which can improve measurement accuracy. CONSTITUTION: In an illumination method used when one end face of an optical fiber 1 is photographed by a CCD camera 4, a photographed image is image- processed by an image processor 5 and structure of the optical fiber 1 is measured, the other end face of the optical fiber 1 is irradiated with light from a light source 7 and transparent illumination is performed by an illumination device 8 for irradiating the CCD camera 4 with light from rearward of the optical fiber 1 at one end face.
Patent JP-2001090224-A (JP)
Title: Sound-insulation board repair method
Inventor: ARAI KAZUO
IPC: E04G23/02
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a method in which a damaged sound-insulation board is repaired simply at a low cost without disfiguring appearance properties. SOLUTION: When a partially damaged sound-insulation board is repaired, a repair position including a damaged section is cut off in a fixed shape, and a repair member being fabricated in the same shape as the form of the damaged section and having the same material as the acoustical board is implanted and joined to a space formed by cutting off.
Patent JP-H1096488-A (JP)
Title: Sprinkler hose
Inventor: SHIOZAKI KOTARO
IPC: A01G25/02
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To simply form sprinkling hole and to facilitate laying of a sprinkler hose without twisting. SOLUTION: In a sprinkler hose formed such that one end is connected to a water supply source, the other end is closed, and a number of sprinkling holes are formed, a hose half body 1 forming the base part side is formed of a slightly thick soft material. One of fasteners 5 and 6, the male and the female of which are fitted in, is longitudinally formed one side or the other side of the hose half body 1. A belt-like hose half-body 2 forming a sprinkling part is formed of a slightly thin material and the other of the fasteners 5 and 6, is fitted in one of the fasteners on one side and the other side of the hose half body 1 on the base part side is longitudinally formed on one side or the other side of the hose half body 2 on the sprinkling part side, and a number of sprinkling holes 8 are formed in the hose half body 2 on the sprinkling part side.
Patent JP-H05104577-A (JP)
Title: Mold assembly for two-color molding
Inventor: OBARA MITSUHIRO
IPC: B29C45/16
Filed: 1991-10-19
Abstract: PURPOSE:To lower injection pressure applied in the opening-closing direction of a mold as much as possible when a cavity is filled with a resin. CONSTITUTION:The opening-closing directions of a fixed-side mold member and a movable-side mold member are directed in the direction of projection, and the projection area of a first cavity and the projection area of a second cavity are equalized approximately. Both gates 39, 40 represent direct gates. The first cavity 24a is filled with a first resin P1 first on molding. The first resin P1 filled is solidified, the second cavity continuing to the solidified first resin P1 is formed, and the second cavity is filled with a second resin. Consequently, injection pressure is made lower than the projection area of the first cavity and the projection area of the second cavity differ. Accordingly, the possible number of products extracted can be increased maximally to certain mold clamping pressure.
Patent JP-H01115991-A (JP)
Title: Production of hydrocarbon
Inventor: OMIYA MAMORU
IPC: C07C1/04
Filed: 1987-10-29
Abstract: PURPOSE:To omit a CO shifting step and enable consumption of all the CO in a raw material gas for production of hydrocarbons, by feeding the raw material gas together with a by-product gas containing H2 and CO at a specific ratio to a hydrocarbon synthesis step. CONSTITUTION:A raw material gas 1, such as coke oven gas containing CO, H2, etc., is passed through a CO2 removing step 2 and fed to a hydrocarbon synthesis step 3, where the raw material gas, together with an auxiliary raw material gas 4, is fed at >1 molar ratio of H2/CO to regulate the gas composition so as to provide about 1 molar ratio of H2/CO. Hydrogen synthesis reaction is carried out under reaction condition of 10kg/cm<2> pressure and 450 deg.C temperature using iron-titanium-vanadium based catalyst as a catalyst.
Patent JP-H11105073-A (JP)
Title: Apparatus for producing injection molded product
Inventor: NAKATAKE SUMIO
IPC: B29C45/72
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing an injected molded product capable of stopping an injection molding apparatus having a cooler provided at the outside thereof under the optimum condition and preventing a product in process from becoming a defective. SOLUTION: An apparatus for producing an injection molded product is constituted of a pre-processing apparatus consisting of an electric wire winding device 2 and a terminal attaching device 3, a feed device (A) 4 for charging and taking-out, an injection molding machine 5, a cooling device 6 and a core separator. The core separator, the electric wire winding device 2, the terminal attaching device 3 and the feed device (A) 4 are connected by a feed device (B) and a feed device (C) is built in the cooling device 6. When an automatic means functions, the pre-processing device is stopped after the processing completion of a core 10 during processing.  Only the core 10 completed in pre-processing is arranged to the injection molding machine 5 to perform injection molding and a product is passed through the cooling device 6 to be separated from the core by the core separator and, after all of products in process are discharged, the feed device is stopped completely.
Patent JP-S62131146-A (JP)
Title: Deflection of airflow direction of air-conditioning machine
Inventor: YOSHIOKA SHIGEJI
IPC: F24F11/02
Filed: 1985-12-03
Abstract: PURPOSE:To improve the comfortableness of a living space upon starting cooling operation by a method wherein a compressor is driven in a middle speed and ventilating direction is branched to left and right downwardly when a ventilating air temperature has arrived at a first predetermined value while the compressor is driven at low speed and the ventilating direction is changed so that it is branched left and right in horizontal direction when the ventilating air temperature has arrived at a second predetermined value. CONSTITUTION:When a blow-off air temperature detected by a thermistor 21 is higher than a first set temperature, a central motor 3 and a left motor 9a are turned left, a right motor 9b is turned right and is stopped to concentrate blow-off air to the lower part of a room while a compressor 17 is driven at high speed. When the temperature detected by the thermistor 21 is lower than the first set temperature and higher than a second set temperature, the central motor 3 and the right motor 9b are turned right, the left motor 9a is turned right and is stopped to distribute the blow-off air into the lower part of the room while the compressor 17 is driven at middle speed. When the temperature detected by the thermistor 21 is lower than the second set temperature, the central motor 3 and the left motor 9a are turned right, the right motor 9b is turned left and is stopped to distribute the blow-off air horizontally while the compressor 17 is driven at low sped.
Patent JP-S62131688-A (JP)
Title: Self-diagnosing device for time division electronic exchange
Inventor: MATSUSHITA HIDEAKI
IPC: H04M3/26
Filed: 1985-12-03
Abstract: PURPOSE:To apply self-diagnosis of a channel system automatically by adding a function applying loopback at each block of a channel, that is, each channel circuit and changing a signal sequentially by a test signal transmission/reception circuit under the control of a self-diagnosis control section. CONSTITUTION:The titled device consists of a time division switch 200, channel circuit groups 110-11n...130-13n of a subscriber system connected to the said switch, their terminals 100-10n, a test signal transmission/reception circuit 300 and a self-diagnosis control section 400 controlling each section. The self- diagnosis control section 400 uses a control line 620 to give a signal loopback command to the channel circuit 130. Since the signal loopback command is given by the self-diagnosis control section 400, the signal inputted to the channel circuit 130 is subjected to loopback and given to the test signal transmission/ reception circuit 300 via a channel 2 of the time division switch 200. When the transmission signal and the reception signal are coincident in this case, it is ascertained that the channel circuit 120 is faulty.
Patent JP-2001090191-A (JP)
Title: Aseismic reinforcing structure
Inventor: SAKAMOTO ISAO
IPC: E04B2/56
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an aseismic reinforcing structure capable of significantly improving the earthquake resistance without narrowing an opening part. SOLUTION: This aseismic reinforcing structure comprises a reinforcing rigid frame 3 made of aluminum alloy arranged along the opening part 2 of a wooden structure 1. The reinforcing rigid frame 3 is formed of a pair of reinforcing columns 5 arranged along wooden columns located on both sides of the opening part 2 and a reinforcing beam 6 installed between the upper parts of the reinforcing columns 5. When the reinforcing column 5 is formed into a groove-like sectional form, so that it is put on the mutually opposed inside surfaces of the wooden column 4 and the front and rear surfaces orthogonal to the inside surfaces, and the reinforcing column 5 is fixed to the wooden column 4, the width of the part protruding to the opening part 2 side of the reinforcing column 5 can be minimized.
Patent JP-H1191202-A (JP)
Title: Printer
Inventor: MORITA TAKASHI
IPC: B41J29/48
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To increase the detecting accuracy of a remaining amount of paper without employing any detecting mechanism having a high accuracy by a method wherein the number of printing sheet is counted for a period of time until the paper is emptied after detecting a condition that the remaining amount of the paper is small while a counted value at a time when the paper is emptied is stored. SOLUTION: In a printer system, consisting of a laser printer and a host device, two zones, storing a first count value, counting the number of printing sheet under a condition that the remaining amount of paper is small, and a second count value, retaining the first count value when a paper feeding tray is emptied, are prepared on the NVRAM of a printer controller 3. Upon printing, the existence of paper in the paper feeding tray 33 is checked and whether the paper exists, the remaining amount of the paper is checked whether it is in a condition that the same amount is small or not. When the remaining amount of paper is small, the first count value is increased and when the paper feeding tray is emptied, it is processed so that the first count value is read out and is written into the zone of the second count value.
Patent JP-H03132900-A (JP)
Title: Road traffic control information announcing device
Inventor: KAJIKI MASAHIRO
IPC: G08B21/00
Filed: 1989-10-19
Abstract: PURPOSE:To reduce a mental and physical pain of an operation driver by informing an alarm at the time when a detected speed exceeds a speed shown by control speed information inputted from the outside of a vehicle. CONSTITUTION:A receiving equipment 2 is provided on a vehicle, receives road traffic control information transmitted from a road traffic control marker 1, and transmits traffic control information RD to a display device 3. A car speed detecting sensor 3 detects a running speed V of the vehicle by the speed of revolution of a tire, etc. A traffic control information decoding means 31 of the display device 3 decodes the encoded traffic control information RD, and a logic arithmetic circuit 32 sets the vehicle running speed V and a prescribed value VR as input signals, compares them, and when the vehicle running speed V exceeds the prescribed value VR, an alarm generating signal 320 is outputted to an alarm generating means 33 and an information display means 34. In such a way, a mental and physical load of an operation driver is reduced.
Patent JP-H10121041-A (JP)
Title: Image display tube
Inventor: MIKAMI MASAYOSHI
IPC: H01J29/20
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain an image display tube which has a phosphor film contg. a blue phosphor having a good color purity and γ-characteristics by using a phosphor contg. an alkaline earth metal, if necessary an alkali metal or Ag, Zr, or Hf, and oxygen. SOLUTION: A phosphor used comprises an element selected from among Ca, Sr, and Ba; is necessary an element selected from among Li, Na, K, and Ag; Zr and/or Hf; and oxygen and, more specifically, has a compsn. pref. represented by the formula: (A1-x Tmx )By Mz O3 (wherein A is Ca, Sr, or Ba; B is Li, Na, K, or Ag; M is Zr or Hf; 0.00001<=z<=0.7; 0<=y<=0.7; and 0.5<=z<=1.5). The phosphor provides a good blue color and a color purity unobtainable until now, and such characteristics can be further enhanced by using a Tm-derived blue component with a good color purity by an optical means such as a band filter.
Patent JP-H07127551-A (JP)
Title: Fuel injection timing detecting device
Inventor: OKAZAKI TORU
IPC: F02M65/00
Filed: 1993-10-29
Abstract: PURPOSE:To detect a fuel injection timing correctly without using any noise eliminating circuit such as a low pass filter. CONSTITUTION:One end 43a of a torsional coil spring 43 abuts on a piezoelectric element 45. A shaft 17a penetrated in a compression coil spring 19 is erected on the center of a pressure pin 17 fixed on the top end of a needle valve 15, and the other end 43b of the torsional coil spring 43 abuts on the top end of the shaft 17. When the needle valve 15 is raised, the torsional coil spring 43 is deformed so as to change output of the piezoelectric element 45. It is thus possible to detect a fuel injection timing correctly since surging in compliance with deformation is hardly generated, in the torsional coil spring 43.
Patent JP-H02117869-A (JP)
Title: Thermal transfer printer
Inventor: KOMURO KIYOTO
IPC: B41J33/52
Filed: 1988-10-28
Abstract: PURPOSE:To prevent density irregularity and increase print quality by allowing a torque limiter which rotates in an opposite direction to the rotary direction of a film feed core rotating with the transport of film ink to produce a film back tension. CONSTITUTION:A film feed core 3 is engaged with an engagement member 11 so that they do not rotate, and a spring clutch 12 is placed under-pressure in the cylindrical part of the engagement member 11. The end of the spring clutch 12 is engaged With a clutch gear 13. Then a constant torque is applied to the film feed core by rotating the clutch gear 13 in an arrow B direction which is a film transport direction and an opposite arrow A direction, and using the slackening torque of the spring clutch. Consequently, the relative speed difference between the engagement member 11 and the spring clutch 12 can be increased and therefore, friction force can always be stabilized as a dynamic friction. This results in the reduction of density irregularity on the printed surface.
Patent JP-H08133474-A (JP)
Title: Forced feed pressure tank, and method and equipment for counting and forcibly feeding powder
Inventor: ISHIMARU SUMITAKA
IPC: B65G53/16
Filed: 1994-11-07
Abstract: PURPOSE: To provide a pressure tank for forcibly feeding powder, equipment and a method for counting and forcibly feeding the powder capable of counting and forcibly feeding the powder correctly and in a short time without increasing the forced feed pressure. CONSTITUTION: A forced feed pressure tank is provided with a tank 11, two outlet nozzle 12, a stirring machine 13, a hammering mechanism 14, an inner pressure relief valve 16 and a safety valve 17. After the compressed air is fed from each outlet nozzle 12 to fluidize the powder in the tank 11, the powder in the tank 11 is stirred by the stirring machine 13. The powder in the tank 11 is forcibly fed while the continuous vibration is given to the tank 11 by the hammering mechanism 14.
Patent JP-H11111817-A (JP)
Title: Semiconductor manufacturing device
Inventor: YASUI TAKESHI
IPC: H01L21/68
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To simplify the lifting means of a wafer-positioning mechanism and to perform orientation-flat/notching alignment accurately without relation to the rotation-stopping accuracy of a cassette stage at the same time. SOLUTION: A wafer positioning mechanism, which is independently provided from a cassette stage 2 is provided as a unitary body with the cassette stage 2. For providing the wafer-positioning mechanism 3 as a unitary body with the cassette stage 2, an air cylinder 51 is attached to the cassette stage 2 as a unitary body. The wafer-positioning mechanism 3 is attached to this air cylinder 51. The wafer positioning mechanism 3 can be made to advance and retreat with respect to a wafer cassette 1 mounted on the cassette stage 2. Thus, water detection and orientation-flat/notching alignment can be performed, without depending on the rotation stopping accuracy of the cassette stage 2.
Patent JP-H10120341-A (JP)
Title: Lighting system for inside of elevator cage
Inventor: OTSUKA RYUJI
IPC: B66B11/02
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system for the inside of an elevator cage, which can prevent the erroneous operation of other switch even in the case where a lighting switch is operated for disconnection. SOLUTION: A device has a lighting system 7 for lighting inside of an elevator cage and a lighting switch 16 for turning on/off the lighting system 7, and formed into a step-by-step extinguishing means, which lowers the brightness of the lighting system 7 step by step so as to finally extinguish the light when the lighting switch 16 is turned off. This device is formed of an auxiliary relay 17, a normally open contact 17a to be closed when the auxiliary relay 17 is excited, and a charging capacitor 18.
Patent JP-2000047048-A (JP)
Title: Dispersion slope compensatory optical fiber
Inventor: TSUDA TOSHIAKI
IPC: H04B10/2507
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To compensate the wavelength dispersion and dispersion slope of a positive dispersion slope optical fiber such as TRUE WAVE(R) optical fiber and to facilitate wavelength-multiplexing transmission of light of wavelengths within the range of 1,530 to 1,610 nm by using the compensatory optical fiber. SOLUTION: In the production of the compensatory optical fiber, a center core 3 is coated with a side core layer 4, the outer periphery of the layer 4 is coated with a clad layer 5 and the relative index differences (Δ1, Δ2, and Δ3), of the center core 3, the side core layer 4 and the clad layer 5 from pure quartz, are adjusted so as to meet the relational expressions: Δ1>Δ3>Δ2; Δ2/Δ1=Rd<=-0.45; and Δ1>=1.2%.  Such a compensatory optical fiber produced so that the average dispersion slope in a predetermined wavelength band within the range of 1,530 to 1,610 nm is adjusted to >=-0.6 ps/nm2/km and also, the (dispersion)/(dispersion slope) value (DPS) in this wavelength band is adjusted to 12 to 80, is connected to a TRUE WAVE optical fiber having an about 0.07 to 0.1 ps/nm2/km average dispersion slope in the above wavelength band and a DSP of about 15 to 60, in a length of about 1/9 of the TRUE WAVE to reduce the dispersion in the above band to a value close to zero dispersion.
Patent JP-H1080451-A (JP)
Title: Urn providing inner tray
Inventor: IMAI CHIEKO
IPC: A61G17/08
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To attain a dryness inside an urn by preserving burial accessories together with bones without permitting them to be ashes. SOLUTION: An urn mainbody 1 and a cover 2 are provided with right and left respectively two holes and plural air-passable holes and the bottom of a base is raised 9 so as to have a groove 10 in a periphery. Then, a drain hole 12 is provided in the recessed state 11 of a center part and an inner tray 3 having a flange which is caught by the opening part of the urn is provided.
Patent JP-H06123931-A (JP)
Title: Optical information storage device
Inventor: MUTO SHUNICHI
IPC: G03C1/72
Filed: 1992-10-12
Abstract: PURPOSE:To enable the recording and reading out of information with wavelength multiplexing even if the layer thicknesses of quantum wells are not exactly controlled by differentiating the spectra of the transmitted light or absorbed light of the reading out light with which the plural quantum well layers varying in the layer thicknesses are irradiated with photon every. CONSTITUTION:A storage element 1 is irradiated with the reading out light from a reading out light source 11 and the transmitted light thereof is subjected to wavelength dispersion by a spectroscope 12 in the case of reading of the information out of the storage element 1. The transmitted light subjected to the wavelength dispersion is sent to a photodetector 13 and is converted to the electric signal corresponding to the light intensity of every wavelength. This electric signal is, therefore, the signal corresponding to the spectra of the transmitted light. This electric signal is inputted to a differentiating circuit 15 and is differentiated. This differentiation corresponds to the differentiation of the spectra of the transmitted light with photon energy and, therefore, the signal having a peak in the position corresponding to the energy of the writing light is obtd. When the information is recorded on the storage element 1 by irradiating the element with the writing light.
Patent JP-H07101589-A (JP)
Title: Roller supporting mechanism for printing medium thickness detecting device
Inventor: MIKAWA MASAYASU
IPC: B65H7/02
Filed: 1993-10-04
Abstract: PURPOSE:To form a roller support mechanism for a printing medium thickness detecting device by the less number of parts and to reduce a cost by a method wherein a detecting roller and a roller support means are supported by a torque spring, a rotation force is exerted through operation of a solenoid, and a detecting roller is brought into pressure contact with a fixed roller. CONSTITUTION:A printing medium thickness detecting device mounted on a pass book processing device has a detecting roller 12b supported to a roller supporting means 50 by means of a bearing. A roller support means 50 is arranged such that the detecting roller 12b is caused to approach and part from a fixed roller 10b arranged on the opposite side of a printing medium conveyance surface L. Namely, one end part 52b of a torque spring 52 is locked to a lever 38 located rotatably around a fulcrum part 38a. By locking the other end part 52a of a torque spring 52 to a roller support means 50, the roller support means 50 is supported in a floating state. When a rotation force is exerted through operation of a solenoid 42, a detecting roller 12b is moved to the fixed roller 10b side through the force of the torque spring 52 and through the roller support means 50.
Patent JP-H10125864-A (JP)
Title: Manufacture of semiconductor device
Inventor: GO KIZEN
IPC: H01L23/52
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method wherein change of the resistance value of a first polysilicon layer pattern which forms a lower part electrode of a capacitor and a polysilicon resistor can be remarkably reduced and processes can be simplified. SOLUTION: After a first polysilicon layer 13 is formed, a bottom oxide film 15 is formed on the first polysilicon layer 13 by omitting formation of a buffer oxide film. After impurities are ion-implanted in the first polysilicon layer 13 via the bottom oxide film 15, a first silicon nitride film 16 is formed on the bottom oxide film 15. After that, the first silicon nitride film 16, the bottom oxide film 15 and the first polysilicon layer 13 are patterned, a lower electrode of a capacitor, a dielectric film, a polysilicon resistor and an insulating film on it are formed.